(3x+1)(5x-2)
Just replace x as 3 and then solve as usual :)
Answer:
Natural numbers between
and
is
(76 * 76) - (75 * 75)
=> 5776 - 5625
=> 151
Therefore, there are 151 natural numbers between
and 
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Answer:
5.35
Step-by-step explanation:
On the y-axis, the graph crosses 0 because proportional relationships start at the origin, or (0,0). The line will be straight because a proportional relationship has a constant, meaning it will have a constant rate of change, therefore, it is linear.
Answer:
8:32
Step-by-step explanation:
add 345+447 to get 792 then subtract 60 and add 100 to get 8:32